Questions about the proof of Lemma 4.3

yifeiacc / COSTA

Code for KDD'22 paper, COSTA: Covariance-Preserving Feature Augmentation for Graph Contrastive Learning

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Questions about the proof of Lemma 4.3 #2

Open Lukangkang123 opened 2 years ago

Lukangkang123 commented 2 years ago

Symbols and characters are very confusing and misleading. Also, it appears to be summing and then squaring, rather than squaring and then summing. Please check carefully to complete the proof or clarify a misunderstanding.